摘要
初步研究比较了XS-C1型粮仓害虫仓外采集检测系统(探管诱集)与取样筛检两种不同害虫数量检测方法储粮害虫的种群密度。结果表明,两种检测方法对谷蠹、锯谷盗和扁谷盗三类害虫的检测结果很接近,也与真实值很接近;对米象和赤拟谷盗两类害虫,两种检测方法的检测结果相差较大,需校正后确定。它可为估计粮堆内储粮害虫的真实数量及其动态提供参考依据。
Two different pests detection methods： （a） XS- C1 type grain pests detection system （probe tube attractive traps）, （b）sampling inspection are primarily studied and compared. Results showed that the two methods have similar results for Australian wheat weevil, saw - toothed grain beetle and grain beetle, and the results are quite near to reality ; while two methods have obvious different results for rice weevil and red flour beetle, they need to be confirmed after emendation. All results could provide reference to estimate real amount of stored grain pests＇ and their development.
出处
《粮食储藏》
2007年第3期16-19,共4页
Grain Storage
